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panteo92 / ultra-finance

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portfolio.py: savefig() after show() will cause a empty graph #3

Open GoogleCodeExporter opened 8 years ago

GoogleCodeExporter commented 8 years ago 
What steps will reproduce the problem?
1. portfolio.plot()
2. portfolio.show()
3. portfolio.savefig("test.png")

What is the expected output? What do you see instead?
test.png should be the portfolio graph. But I get an empty png instead

Please use labels and text to provide additional information.
This is a known issue of matplotlib:
http://stackoverflow.com/questions/5158447/matplotlib-pyplot-show-doesnt-work-on
ce-closed

so make sure to call savefig() first before call show(). Or wait util the next 
version > 1.0.1 of matplotlib

Original issue reported on code.google.com by panpandas on 8 May 2011 at 1:00